3116 and 3126 Truck Engines Air Compressor

(1) Air compressor.

(2) Bolt. Mounting procedure for air compressor:

a. Tighten four bolts (2 and 4) finger tight.
b. Tighten four bolts to … 55 ± 10 N·m (41 ± 7 lb ft)
(3) Nut. Tighten nut to … 160 ± 15 N·m (120 ± 11 lb ft)

(4) Bolt.

(5) Gear.

(6) Bolt. On engines equipped with this hose assembly, tighten bolt holding compressor line to a torque of … 30 ± 7 N·m (22 ± 5 lb ft)


(1) Air compressor.

(7) Water temperature regulator housing.

(8) Bolt. On engines equipped with water lines group illustrated, tighten bolt to a torque of … 55 ± 10 N·m (41 ± 7 lb ft)

(9) Water pump.

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